| 000 | 00338nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a678-477 _bRIN-B1 |
||
| 100 | _aCotter, Robert J | ||
| 245 | 0 | _aRing forming polymerizations. Pt B1. Heterocyclic rings | |
| 260 |
_aNew York _bAcademic _c1972 |
||
| 700 | _aMatzner, Markus | ||
| 942 | _cBK | ||
| 999 |
_c24797 _d24797 |
||